OIL FIELD BALL TYPE CHECK VALVE

The Oil Field Check Valve is an ideal choice for oil & gas production lines where back flow is a concern. The swing check offers simplicity and is easily repairable with top entry to the valve internals. The function of the check valve is to prevent the backflow of medium in the pipeline. The check valve is an automatic valve, and the opening and closing parts open or close automatically by the force of the flowing medium. The check valve is only used on the pipeline with one-way flow of medium to prevent the backflow of medium and prevent accidents. Applicable medium: water, oil, steam, acid medium, etc.

Port size: 1''~2”
Pressure: 1000PSI, 15000PSI, 2000PSI, 3000PSI, 5000PSI
Structure: Ball Type
Medium: Water,steam,oil,gas
Temperature: -20~150ºC
Body material: Carbon Steel, Stainless Steel, Ductile iron
Connection: Threads Conform to ASME B1.20.1(NPT)
Feature: China Oil Field Check Valve manufacturing

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Description

Technical Parameter

» Ductile lron/Carbon steel/Stainless steel Check Valves

» 1"to 2"Size Range

» Ductile lron: 1000 to 2000WOG Pressure Range,

» Carbon Steel: 2000 to 5000 WOG Pressure Range

» Viton Seats

» Threaded ends to ANSI B1.20.1(NPT)

» NACE MR0175

Main prats and materials

No.	Part Name			Material
1	Body	ASTM A395	A216 WCB	ASTM A351 CF8M
2	ADAPTER	ASTM A395	A216 WCB	ASTM A351 CF8M
3	BALL	SS316	SS316	SS316
4	SEAT	VITON	VITON	VITON

Main dimensions (in)

Size	End	Pressure	L	H	Weight(lbs)
1"	FNPT	1000	4.49	2.06	3.75
1"	FNPT	1500	4.49	2.06	3.75
1"	FNPT	2000	4.49	2.06	3.75
2"	FNPT	1000	6.62	3.37	11.91
2"	FNPT	1500	6.62	3.37	11.91
2"	FNPT	2000	6.62	3.37	11.91
1"	FNPT	2000	4.49	2.06	3.86
1"	FNPT	3000	4.49	2.06	3.86
1"	FNPT	5000	4.49	2.06	3.86
2"	FNPT	2000	6.62	3.37	12.46
2"	FNPT	3000	6.62	3.37	12.46
2"	FNPT	5000	6.62	3.37	12.46
1"	FNPT	2000	4.49	2.06	3.97
1"	FNPT	3000	4.49	2.06	3.97
1"	FNPT	5000	4.49	2.06	3.97
2"	FNPT	2000	6.62	3.37	12.57
2"	FNPT	3000	6.62	3.37	12.57
2"	FNPT	5000	6.62	3.37	12.57